6220950130 has 8 divisors (see below), whose sum is σ = 11197710252. Its totient is φ = 2488380048.

The previous prime is 6220950121. The next prime is 6220950163. The reversal of 6220950130 is 310590226.

It is a Cunningham number, because it is equal to 78873²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 6220950129 + 1 = 78873^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311047497 + ... + 311047516.

Almost surely, 2^6220950130 is an apocalyptic number.

6220950130 is a deficient number, since it is larger than the sum of its proper divisors (4976760122).

6220950130 is a wasteful number, since it uses less digits than its factorization.

6220950130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622095020.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 6220950130 is about 78873.0000063393. Note that the first 5 decimals coincide. The cubic root of 6220950130 is about 1839.1574326403.

The spelling of 6220950130 in words is "six billion, two hundred twenty million, nine hundred fifty thousand, one hundred thirty".